EATING FISH CUTS RISK OF DEMENTIA.txt
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EATING FISH CUTS RISK OF DEMENTIA 

Gabe Mirkin, M.D.

A study in the British Medical Journal shows that elderly people who 
eat fish or seafood at least once a week are at low risk for 
becoming senile and developing Alzheimer's disease. Doctors followed 
1,674 healthy people over age 67. Participants who ate fish or 
seafood at least once a week had a significantly lower risk of being 
diagnosed with dementia seven years later.

 
The authors found no association between eating meat and senility. 
Nobody really knows how fish oils may prevent senility, but the 
theory is that the omega-3 fish oils reduce inflammation and 
swelling in the brain, while oils high in omega-6's such as corn oil 
or safflower oil increase swelling. Every risk factor for heart 
attacks is also a risk factor for Alzheimer's disease, and several 
treatments to prevent heart attacks also prevent Alzheimer's 
disease. HGMG reductase inhibitor drugs prevent heart attacks and 
also help to prevent senility. So may fish oils. 

Fish, meat, and risk of dementia: cohort study BMJ Volume 325, 
pp 932-3, October 22, 2002

Checked 8/9/05